[  444.507125] gre: GRE over IPv4 demultiplexer driver
[  444.510791] ip6_gre: GRE over IPv6 tunneling driver
[  444.516883] ip6_tunnel: g1 xmit: Local address not yet configured!
[  444.521179] ip6_tunnel: g1 xmit: Local address not yet configured!
[  444.741913] ip6_tunnel: g2 xmit: Local address not yet configured!
[  444.745649] ip6_tunnel: g2 xmit: Local address not yet configured!